Police are combing an Ontario river on Friday after a severed head and foot were found in and near the waterway this week. “We have a foot and a head at this point. We’ll be looking for the entire victim,” acting Inspector Randy Cowan of the Peel Regional Police told reporters Thursday in a news conference near the Credit River in Mississauga. Cowan said the head was that of a woman and the foot had painted toenails, leading authorities to suspect it was also from a woman. However, tests would be needed to conclude…